Your bug report #15127: grep not taking last conflicting option as choice? which was filed against the coreutils package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 15127@debbugs.gnu.org. -- 15127: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15127 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems